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            <article class="content wrap" id="_content" data-uid="CADability.Curve2D.GeneralCurve2D">
  
  
  <h1 id="CADability_Curve2D_GeneralCurve2D" data-uid="CADability.Curve2D.GeneralCurve2D" class="text-break">Class GeneralCurve2D
  </h1>
  <div class="markdown level0 summary"><p>This class serves as an implementation helper for the ICurve2D interface.
It cannot be instantiated and there are no methods for public use.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><span class="xref">System.Object</span></div>
    <div class="level1"><span class="xref">GeneralCurve2D</span></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.BSpline2D.html">BSpline2D</a></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.Circle2D.html">Circle2D</a></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.Ellipse2D.html">Ellipse2D</a></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.Line2D.html">Line2D</a></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.Path2D.html">Path2D</a></div>
      <div class="level2"><a class="xref" href="CADability.Curve2D.Polyline2D.html">Polyline2D</a></div>
      <div class="level2"><a class="xref" href="CADability.GeoObject.SurfaceOfRevolution.Hyperbola.html">SurfaceOfRevolution.Hyperbola</a></div>
      <div class="level2"><a class="xref" href="CADability.GeoObject.SurfaceOfRevolution.HyperbolaHelp.html">SurfaceOfRevolution.HyperbolaHelp</a></div>
  </div>
  <div classs="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></div>
    <div><a class="xref" href="CADability.IQuadTreeInsertable.html">IQuadTreeInsertable</a></div>
  </div>
  <div class="inheritedMembers">
    <h5>Inherited Members</h5>
    <div>
      <span class="xref">System.Object.Equals(System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.Equals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.GetHashCode()</span>
    </div>
    <div>
      <span class="xref">System.Object.GetType()</span>
    </div>
    <div>
      <span class="xref">System.Object.MemberwiseClone()</span>
    </div>
    <div>
      <span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.ToString()</span>
    </div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="CADability.Curve2D.html">CADability.Curve2D</a></h6>
  <h6><strong>Assembly</strong>: CADability.dll</h6>
  <h5 id="CADability_Curve2D_GeneralCurve2D_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract class GeneralCurve2D : ICurve2D, IQuadTreeInsertable, I2DIntersectable</code></pre>
  </div>
  <h3 id="constructors">Constructors
  </h3>
  <span class="small pull-right mobile-hide">
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D__ctor.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.%23ctor%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L341">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D__ctor_" data-uid="CADability.Curve2D.GeneralCurve2D.#ctor*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D__ctor" data-uid="CADability.Curve2D.GeneralCurve2D.#ctor">GeneralCurve2D()</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">protected GeneralCurve2D()</code></pre>
  </div>
  <h3 id="properties">Properties
  </h3>
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  <a id="CADability_Curve2D_GeneralCurve2D_EndDirection_" data-uid="CADability.Curve2D.GeneralCurve2D.EndDirection*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_EndDirection" data-uid="CADability.Curve2D.GeneralCurve2D.EndDirection">EndDirection</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoVector2D EndDirection { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_EndPoint_" data-uid="CADability.Curve2D.GeneralCurve2D.EndPoint*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_EndPoint" data-uid="CADability.Curve2D.GeneralCurve2D.EndPoint">EndPoint</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D EndPoint { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_IsClosed_" data-uid="CADability.Curve2D.GeneralCurve2D.IsClosed*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_IsClosed" data-uid="CADability.Curve2D.GeneralCurve2D.IsClosed">IsClosed</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool IsClosed { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_Length_" data-uid="CADability.Curve2D.GeneralCurve2D.Length*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Length" data-uid="CADability.Curve2D.GeneralCurve2D.Length">Length</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double Length { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_MiddleDirection_" data-uid="CADability.Curve2D.GeneralCurve2D.MiddleDirection*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_MiddleDirection" data-uid="CADability.Curve2D.GeneralCurve2D.MiddleDirection">MiddleDirection</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoVector2D MiddleDirection { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_ReferencedObject_" data-uid="CADability.Curve2D.GeneralCurve2D.ReferencedObject*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_ReferencedObject" data-uid="CADability.Curve2D.GeneralCurve2D.ReferencedObject">ReferencedObject</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual object ReferencedObject { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Object</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <h4 id="CADability_Curve2D_GeneralCurve2D_StartDirection" data-uid="CADability.Curve2D.GeneralCurve2D.StartDirection">StartDirection</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoVector2D StartDirection { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <h4 id="CADability_Curve2D_GeneralCurve2D_StartPoint" data-uid="CADability.Curve2D.GeneralCurve2D.StartPoint">StartPoint</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D StartPoint { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <a id="CADability_Curve2D_GeneralCurve2D_Sweep_" data-uid="CADability.Curve2D.GeneralCurve2D.Sweep*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Sweep" data-uid="CADability.Curve2D.GeneralCurve2D.Sweep">Sweep</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double Sweep { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_UserData.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.UserData%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <a id="CADability_Curve2D_GeneralCurve2D_UserData_" data-uid="CADability.Curve2D.GeneralCurve2D.UserData*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_UserData" data-uid="CADability.Curve2D.GeneralCurve2D.UserData">UserData</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual UserData UserData { get; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.UserData.html">UserData</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
  </h3>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_AddToGraphicsPath_System_Drawing_Drawing2D_GraphicsPath_System_Boolean_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.AddToGraphicsPath(System.Drawing.Drawing2D.GraphicsPath%2CSystem.Boolean)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1109">View Source</a>
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  <a id="CADability_Curve2D_GeneralCurve2D_AddToGraphicsPath_" data-uid="CADability.Curve2D.GeneralCurve2D.AddToGraphicsPath*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_AddToGraphicsPath_System_Drawing_Drawing2D_GraphicsPath_System_Boolean_" data-uid="CADability.Curve2D.GeneralCurve2D.AddToGraphicsPath(System.Drawing.Drawing2D.GraphicsPath,System.Boolean)">AddToGraphicsPath(GraphicsPath, Boolean)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_AddToGraphicsPath_System_Drawing_Drawing2D_GraphicsPath_System_Boolean_">AddToGraphicsPath(GraphicsPath, Boolean)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual void AddToGraphicsPath(GraphicsPath path, bool forward)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Drawing.Drawing2D.GraphicsPath</span></td>
        <td><span class="parametername">path</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td><span class="parametername">forward</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Approximate_System_Boolean_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Approximate(System.Boolean%2CSystem.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1309">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Approximate_" data-uid="CADability.Curve2D.GeneralCurve2D.Approximate*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Approximate_System_Boolean_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.Approximate(System.Boolean,System.Double)">Approximate(Boolean, Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Approximate_System_Boolean_System_Double_">Approximate(Boolean, Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D Approximate(bool linesOnly, double maxError)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td><span class="parametername">linesOnly</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">maxError</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Clone.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Clone%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1069">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Clone_" data-uid="CADability.Curve2D.GeneralCurve2D.Clone*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Clone" data-uid="CADability.Curve2D.GeneralCurve2D.Clone">Clone()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Clone">Clone()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract ICurve2D Clone()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_CloneReverse_System_Boolean_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.CloneReverse(System.Boolean)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_CloneReverse_" data-uid="CADability.Curve2D.GeneralCurve2D.CloneReverse*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_CloneReverse_System_Boolean_" data-uid="CADability.Curve2D.GeneralCurve2D.CloneReverse(System.Boolean)">CloneReverse(Boolean)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_CloneReverse_System_Boolean_">CloneReverse(Boolean)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D CloneReverse(bool reverse)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td><span class="parametername">reverse</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Copy_CADability_Curve2D_ICurve2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Copy(CADability.Curve2D.ICurve2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Copy_" data-uid="CADability.Curve2D.GeneralCurve2D.Copy*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Copy_CADability_Curve2D_ICurve2D_" data-uid="CADability.Curve2D.GeneralCurve2D.Copy(CADability.Curve2D.ICurve2D)">Copy(ICurve2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Copy_CADability_Curve2D_ICurve2D_">Copy(ICurve2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract void Copy(ICurve2D toCopyFrom)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td><span class="parametername">toCopyFrom</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_DirectionAt_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.DirectionAt(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_DirectionAt_" data-uid="CADability.Curve2D.GeneralCurve2D.DirectionAt*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_DirectionAt_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.DirectionAt(System.Double)">DirectionAt(Double)</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoVector2D DirectionAt(double Position)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">Position</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Distance_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Distance(CADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Distance_" data-uid="CADability.Curve2D.GeneralCurve2D.Distance*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Distance_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.Distance(CADability.GeoPoint2D)">Distance(GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Distance_CADability_GeoPoint2D_">Distance(GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double Distance(GeoPoint2D p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetArea.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetArea%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetArea_" data-uid="CADability.Curve2D.GeneralCurve2D.GetArea*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetArea" data-uid="CADability.Curve2D.GeneralCurve2D.GetArea">GetArea()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetArea">GetArea()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double GetArea()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetAreaFromPoint_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetAreaFromPoint(CADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L524">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetAreaFromPoint_" data-uid="CADability.Curve2D.GeneralCurve2D.GetAreaFromPoint*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetAreaFromPoint_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.GetAreaFromPoint(CADability.GeoPoint2D)">GetAreaFromPoint(GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetAreaFromPoint_CADability_GeoPoint2D_">GetAreaFromPoint(GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double GetAreaFromPoint(GeoPoint2D p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetExtendedHitTest.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetExtendedHitTest%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1137">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetExtendedHitTest_" data-uid="CADability.Curve2D.GeneralCurve2D.GetExtendedHitTest*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetExtendedHitTest" data-uid="CADability.Curve2D.GeneralCurve2D.GetExtendedHitTest">GetExtendedHitTest()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetExtendedHitTest">GetExtendedHitTest()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual IQuadTreeInsertable GetExtendedHitTest()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.IQuadTreeInsertable.html">IQuadTreeInsertable</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetExtent.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetExtent%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1508">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetExtent_" data-uid="CADability.Curve2D.GeneralCurve2D.GetExtent*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetExtent" data-uid="CADability.Curve2D.GeneralCurve2D.GetExtent">GetExtent()</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual BoundingRect GetExtent()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.BoundingRect.html">BoundingRect</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetFused_CADability_Curve2D_ICurve2D_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetFused(CADability.Curve2D.ICurve2D%2CSystem.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1486">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetFused_" data-uid="CADability.Curve2D.GeneralCurve2D.GetFused*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetFused_CADability_Curve2D_ICurve2D_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.GetFused(CADability.Curve2D.ICurve2D,System.Double)">GetFused(ICurve2D, Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetFused_CADability_Curve2D_ICurve2D_System_Double_">GetFused(ICurve2D, Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D GetFused(ICurve2D toFuseWith, double precision)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td><span class="parametername">toFuseWith</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">precision</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetInflectionPoints.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetInflectionPoints%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1162">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetInflectionPoints_" data-uid="CADability.Curve2D.GeneralCurve2D.GetInflectionPoints*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetInflectionPoints" data-uid="CADability.Curve2D.GeneralCurve2D.GetInflectionPoints">GetInflectionPoints()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetInflectionPoints">GetInflectionPoints()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double[] GetInflectionPoints()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetModified_CADability_ModOp2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetModified(CADability.ModOp2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1451">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetModified_" data-uid="CADability.Curve2D.GeneralCurve2D.GetModified*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetModified_CADability_ModOp2D_" data-uid="CADability.Curve2D.GeneralCurve2D.GetModified(CADability.ModOp2D)">GetModified(ModOp2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetModified_CADability_ModOp2D_">GetModified(ModOp2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D GetModified(ModOp2D m)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.ModOp2D.html">ModOp2D</a></td>
        <td><span class="parametername">m</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_GetSelfIntersections.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.GetSelfIntersections%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1145">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_GetSelfIntersections_" data-uid="CADability.Curve2D.GeneralCurve2D.GetSelfIntersections*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_GetSelfIntersections" data-uid="CADability.Curve2D.GeneralCurve2D.GetSelfIntersections">GetSelfIntersections()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_GetSelfIntersections">GetSelfIntersections()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double[] GetSelfIntersections()</code></pre>
  </div>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_HitTest_CADability_BoundingRect__System_Boolean_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.HitTest(CADability.BoundingRect%40%2CSystem.Boolean)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1513">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_HitTest_" data-uid="CADability.Curve2D.GeneralCurve2D.HitTest*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_HitTest_CADability_BoundingRect__System_Boolean_" data-uid="CADability.Curve2D.GeneralCurve2D.HitTest(CADability.BoundingRect@,System.Boolean)">HitTest(ref BoundingRect, Boolean)</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool HitTest(ref BoundingRect Rect, bool IncludeControlPoints)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.BoundingRect.html">BoundingRect</a></td>
        <td><span class="parametername">Rect</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td><span class="parametername">IncludeControlPoints</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Intersect_CADability_Curve2D_ICurve2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Intersect(CADability.Curve2D.ICurve2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L650">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Intersect_" data-uid="CADability.Curve2D.GeneralCurve2D.Intersect*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Intersect_CADability_Curve2D_ICurve2D_" data-uid="CADability.Curve2D.GeneralCurve2D.Intersect(CADability.Curve2D.ICurve2D)">Intersect(ICurve2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Intersect_CADability_Curve2D_ICurve2D_">Intersect(ICurve2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2DWithParameter[] Intersect(ICurve2D IntersectWith)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td><span class="parametername">IntersectWith</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.GeoPoint2DWithParameter.html">GeoPoint2DWithParameter</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Intersect_CADability_GeoPoint2D_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Intersect(CADability.GeoPoint2D%2CCADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L976">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Intersect_" data-uid="CADability.Curve2D.GeneralCurve2D.Intersect*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Intersect_CADability_GeoPoint2D_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.Intersect(CADability.GeoPoint2D,CADability.GeoPoint2D)">Intersect(GeoPoint2D, GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Intersect_CADability_GeoPoint2D_CADability_GeoPoint2D_">Intersect(GeoPoint2D, GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2DWithParameter[] Intersect(GeoPoint2D StartPoint, GeoPoint2D EndPoint)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">StartPoint</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">EndPoint</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.GeoPoint2DWithParameter.html">GeoPoint2DWithParameter</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_IsParameterOnCurve_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.IsParameterOnCurve(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1118">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_IsParameterOnCurve_" data-uid="CADability.Curve2D.GeneralCurve2D.IsParameterOnCurve*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_IsParameterOnCurve_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.IsParameterOnCurve(System.Double)">IsParameterOnCurve(Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_IsParameterOnCurve_System_Double_">IsParameterOnCurve(Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool IsParameterOnCurve(double par)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">par</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_IsValidParameter_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.IsValidParameter(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_IsValidParameter_" data-uid="CADability.Curve2D.GeneralCurve2D.IsValidParameter*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_IsValidParameter_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.IsValidParameter(System.Double)">IsValidParameter(Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_IsValidParameter_System_Double_">IsValidParameter(Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool IsValidParameter(double par)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">par</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_MakeGeoObject_CADability_Plane_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.MakeGeoObject(CADability.Plane)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1090">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_MakeGeoObject_" data-uid="CADability.Curve2D.GeneralCurve2D.MakeGeoObject*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_MakeGeoObject_CADability_Plane_" data-uid="CADability.Curve2D.GeneralCurve2D.MakeGeoObject(CADability.Plane)">MakeGeoObject(Plane)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_MakeGeoObject_CADability_Plane_">MakeGeoObject(Plane)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual IGeoObject MakeGeoObject(Plane p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Plane.html">Plane</a></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoObject.IGeoObject.html">IGeoObject</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_MinDistance_CADability_Curve2D_ICurve2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.MinDistance(CADability.Curve2D.ICurve2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L595">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_MinDistance_" data-uid="CADability.Curve2D.GeneralCurve2D.MinDistance*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_MinDistance_CADability_Curve2D_ICurve2D_" data-uid="CADability.Curve2D.GeneralCurve2D.MinDistance(CADability.Curve2D.ICurve2D)">MinDistance(ICurve2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_MinDistance_CADability_Curve2D_ICurve2D_">MinDistance(ICurve2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double MinDistance(ICurve2D Other)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td><span class="parametername">Other</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_MinDistance_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.MinDistance(CADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L612">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_MinDistance_" data-uid="CADability.Curve2D.GeneralCurve2D.MinDistance*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_MinDistance_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.MinDistance(CADability.GeoPoint2D)">MinDistance(GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_MinDistance_CADability_GeoPoint2D_">MinDistance(GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double MinDistance(GeoPoint2D p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Move_System_Double_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Move(System.Double%2CSystem.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1442">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Move_" data-uid="CADability.Curve2D.GeneralCurve2D.Move*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Move_System_Double_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.Move(System.Double,System.Double)">Move(Double, Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Move_System_Double_System_Double_">Move(Double, Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual void Move(double x, double y)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">x</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">y</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Parallel_System_Double_System_Boolean_System_Double_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Parallel(System.Double%2CSystem.Boolean%2CSystem.Double%2CSystem.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Parallel_" data-uid="CADability.Curve2D.GeneralCurve2D.Parallel*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Parallel_System_Double_System_Boolean_System_Double_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.Parallel(System.Double,System.Boolean,System.Double,System.Double)">Parallel(Double, Boolean, Double, Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Parallel_System_Double_System_Boolean_System_Double_System_Double_">Parallel(Double, Boolean, Double, Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D Parallel(double Dist, bool approxSpline, double precision, double roundAngle)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">Dist</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td><span class="parametername">approxSpline</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">precision</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">roundAngle</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_PerpendicularFoot_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.PerpendicularFoot(CADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_PerpendicularFoot_" data-uid="CADability.Curve2D.GeneralCurve2D.PerpendicularFoot*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_PerpendicularFoot_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.PerpendicularFoot(CADability.GeoPoint2D)">PerpendicularFoot(GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_PerpendicularFoot_CADability_GeoPoint2D_">PerpendicularFoot(GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D[] PerpendicularFoot(GeoPoint2D FromHere)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">FromHere</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_PointAt_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.PointAt(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_PointAt_" data-uid="CADability.Curve2D.GeneralCurve2D.PointAt*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_PointAt_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.PointAt(System.Double)">PointAt(Double)</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D PointAt(double Position)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">Position</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_PositionAtLength_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.PositionAtLength(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_PositionAtLength_" data-uid="CADability.Curve2D.GeneralCurve2D.PositionAtLength*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_PositionAtLength_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.PositionAtLength(System.Double)">PositionAtLength(Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_PositionAtLength_System_Double_">PositionAtLength(Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double PositionAtLength(double position)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">position</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_PositionOf_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.PositionOf(CADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L493">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_PositionOf_" data-uid="CADability.Curve2D.GeneralCurve2D.PositionOf*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_PositionOf_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.PositionOf(CADability.GeoPoint2D)">PositionOf(GeoPoint2D)</h4>
  <div class="markdown level1 summary"></div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double PositionOf(GeoPoint2D p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Project_CADability_Plane_CADability_Plane_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Project(CADability.Plane%2CCADability.Plane)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1100">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Project_" data-uid="CADability.Curve2D.GeneralCurve2D.Project*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Project_CADability_Plane_CADability_Plane_" data-uid="CADability.Curve2D.GeneralCurve2D.Project(CADability.Plane,CADability.Plane)">Project(Plane, Plane)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Project_CADability_Plane_CADability_Plane_">Project(Plane, Plane)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D Project(Plane fromPlane, Plane toPlane)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Plane.html">Plane</a></td>
        <td><span class="parametername">fromPlane</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.Plane.html">Plane</a></td>
        <td><span class="parametername">toPlane</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_ReinterpretParameter_System_Double__.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.ReinterpretParameter(System.Double%40)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_ReinterpretParameter_" data-uid="CADability.Curve2D.GeneralCurve2D.ReinterpretParameter*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_ReinterpretParameter_System_Double__" data-uid="CADability.Curve2D.GeneralCurve2D.ReinterpretParameter(System.Double@)">ReinterpretParameter(ref Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_ReinterpretParameter_System_Double__">ReinterpretParameter(ref Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool ReinterpretParameter(ref double p)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">p</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Reverse.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Reverse%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1061">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Reverse_" data-uid="CADability.Curve2D.GeneralCurve2D.Reverse*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Reverse" data-uid="CADability.Curve2D.GeneralCurve2D.Reverse">Reverse()</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Reverse">Reverse()</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual void Reverse()</code></pre>
  </div>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Split_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Split(System.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L545">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Split_" data-uid="CADability.Curve2D.GeneralCurve2D.Split*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Split_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.Split(System.Double)">Split(Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Split_System_Double_">Split(Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract ICurve2D[] Split(double Position)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">Position</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_TangentPoints_CADability_GeoPoint2D_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.TangentPoints(CADability.GeoPoint2D%2CCADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1005">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_TangentPoints_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPoints*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_TangentPoints_CADability_GeoPoint2D_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPoints(CADability.GeoPoint2D,CADability.GeoPoint2D)">TangentPoints(GeoPoint2D, GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_TangentPoints_CADability_GeoPoint2D_CADability_GeoPoint2D_">TangentPoints(GeoPoint2D, GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D[] TangentPoints(GeoPoint2D FromHere, GeoPoint2D CloseTo)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">FromHere</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">CloseTo</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_CADability_Angle_CADability_GeoPoint2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle(CADability.Angle%2CCADability.GeoPoint2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_CADability_Angle_CADability_GeoPoint2D_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle(CADability.Angle,CADability.GeoPoint2D)">TangentPointsToAngle(Angle, GeoPoint2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_TangentPointsToAngle_CADability_Angle_CADability_GeoPoint2D_">TangentPointsToAngle(Angle, GeoPoint2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual GeoPoint2D[] TangentPointsToAngle(Angle ang, GeoPoint2D CloseTo)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Angle.html">Angle</a></td>
        <td><span class="parametername">ang</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">CloseTo</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <span class="divider">|</span>
    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_CADability_GeoVector2D_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle(CADability.GeoVector2D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_TangentPointsToAngle_CADability_GeoVector2D_" data-uid="CADability.Curve2D.GeneralCurve2D.TangentPointsToAngle(CADability.GeoVector2D)">TangentPointsToAngle(GeoVector2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_TangentPointsToAngle_CADability_GeoVector2D_">TangentPointsToAngle(GeoVector2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual double[] TangentPointsToAngle(GeoVector2D direction)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td><span class="parametername">direction</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span>[]</td>
        <td></td>
      </tr>
    </tbody>
  </table>
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    <a href="https://github.com/SOFAgh/CADability/new/master/apiSpec/new?filename=CADability_Curve2D_GeneralCurve2D_Trim_System_Double_System_Double_.md&amp;value=---%0Auid%3A%20CADability.Curve2D.GeneralCurve2D.Trim(System.Double%2CSystem.Double)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L586">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_Trim_" data-uid="CADability.Curve2D.GeneralCurve2D.Trim*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_Trim_System_Double_System_Double_" data-uid="CADability.Curve2D.GeneralCurve2D.Trim(System.Double,System.Double)">Trim(Double, Double)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_Trim_System_Double_System_Double_">Trim(Double, Double)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual ICurve2D Trim(double StartPos, double EndPos)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">StartPos</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">EndPos</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/SOFAgh/CADability/blob/master/CADability/GeneralCurve2D.cs/#L1498">View Source</a>
  </span>
  <a id="CADability_Curve2D_GeneralCurve2D_TryPointDeriv2At_" data-uid="CADability.Curve2D.GeneralCurve2D.TryPointDeriv2At*"></a>
  <h4 id="CADability_Curve2D_GeneralCurve2D_TryPointDeriv2At_System_Double_CADability_GeoPoint2D__CADability_GeoVector2D__CADability_GeoVector2D__" data-uid="CADability.Curve2D.GeneralCurve2D.TryPointDeriv2At(System.Double,CADability.GeoPoint2D@,CADability.GeoVector2D@,CADability.GeoVector2D@)">TryPointDeriv2At(Double, out GeoPoint2D, out GeoVector2D, out GeoVector2D)</h4>
  <div class="markdown level1 summary"><p>Implements <a class="xref" href="CADability.Curve2D.ICurve2D.html#CADability_Curve2D_ICurve2D_TryPointDeriv2At_System_Double_CADability_GeoPoint2D__CADability_GeoVector2D__CADability_GeoVector2D__">TryPointDeriv2At(Double, out GeoPoint2D, out GeoVector2D, out GeoVector2D)</a></p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public virtual bool TryPointDeriv2At(double position, out GeoPoint2D point, out GeoVector2D deriv, out GeoVector2D deriv2)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Double</span></td>
        <td><span class="parametername">position</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoPoint2D.html">GeoPoint2D</a></td>
        <td><span class="parametername">point</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td><span class="parametername">deriv</span></td>
        <td></td>
      </tr>
      <tr>
        <td><a class="xref" href="CADability.GeoVector2D.html">GeoVector2D</a></td>
        <td><span class="parametername">deriv2</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h3 id="implements">Implements</h3>
  <div>
      <a class="xref" href="CADability.Curve2D.ICurve2D.html">ICurve2D</a>
  </div>
  <div>
      <a class="xref" href="CADability.IQuadTreeInsertable.html">IQuadTreeInsertable</a>
  </div>
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